diff options
author | Campbell Barton <ideasman42@gmail.com> | 2021-07-21 13:40:03 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2021-07-21 13:42:11 +0300 |
commit | bbcc8330f780551b700c42909f2c0b8673879095 (patch) | |
tree | 76aefc205661c213d7a299b7b2f73e19057fce99 /source/blender/compositor | |
parent | e7082fbdb0eab8f8ba435ee6f3c065f0f57966b3 (diff) |
Cleanup: spelling
Diffstat (limited to 'source/blender/compositor')
-rw-r--r-- | source/blender/compositor/operations/COM_FastGaussianBlurOperation.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/source/blender/compositor/operations/COM_FastGaussianBlurOperation.cc b/source/blender/compositor/operations/COM_FastGaussianBlurOperation.cc index a4c48828f17..3804e6ec646 100644 --- a/source/blender/compositor/operations/COM_FastGaussianBlurOperation.cc +++ b/source/blender/compositor/operations/COM_FastGaussianBlurOperation.cc @@ -148,8 +148,8 @@ void FastGaussianBlurOperation::IIR_gauss(MemoryBuffer *src, } /* See "Recursive Gabor Filtering" by Young/VanVliet - * all factors here in double.prec. - * Required, because for single.prec it seems to blow up if sigma > ~200 */ + * all factors here in double-precision. + * Required, because for single-precision floating point seems to blow up if `sigma > ~200`. */ if (sigma >= 3.556f) { q = 0.9804f * (sigma - 3.556f) + 2.5091f; } @@ -158,7 +158,7 @@ void FastGaussianBlurOperation::IIR_gauss(MemoryBuffer *src, } q2 = q * q; sc = (1.1668 + q) * (3.203729649 + (2.21566 + q) * q); - /* No gabor filtering here, so no complex multiplies, just the regular coefs. + /* No gabor filtering here, so no complex multiplies, just the regular coefficients. * all negated here, so as not to have to recalc Triggs/Sdika matrix. */ cf[1] = q * (5.788961737 + (6.76492 + 3.0 * q) * q) / sc; cf[2] = -q2 * (3.38246 + 3.0 * q) / sc; @@ -168,7 +168,7 @@ void FastGaussianBlurOperation::IIR_gauss(MemoryBuffer *src, /* Triggs/Sdika border corrections, * it seems to work, not entirely sure if it is actually totally correct, - * Besides J.M.Geusebroek's anigauss.c (see http://www.science.uva.nl/~mark), + * Besides J.M.Geusebroek's `anigauss.c` (see http://www.science.uva.nl/~mark), * found one other implementation by Cristoph Lampert, * but neither seem to be quite the same, result seems to be ok so far anyway. * Extra scale factor here to not have to do it in filter, |